Answer:The number π is a mathematical constant. Originally defined as the ratio of a circle's circumference to its diameter, it now has various equivalent definitions and appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159.
Step-by-step explanation:
The answer is 68
Instructions: follow the bedmas rule of solving.
<span>A) -12x - y = 6
</span><span>
B) 17x + y = 4
</span>Adding both equations:
5x = 10
x = 2
Since x =2
<span>17x + y = 4
</span>
17 * 2 + y = 4
y = 4 -34
y = -30
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I believe the equation is y=2x-1 .
hope this helps.